.logo {
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    margin: 16px;
}
.site-layout .site-layout-background {
    background: #fff;
}
.main-layout {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    padding-right: 30px;
}